Nested Policy-Map

burbankmarc

Hey all, I'm trying to shape all my traffic, then nest a policy-map that contains LLQ. But for some reason none of my RTP traffic gets mapped when using this nested policy. Here's the policy-maps when nested:

policy-map Internet-Queueing
 class RTP
  priority 250
 class class-default
  fair-queue
  random-detect
policy-map Internet-Shape
 class class-default
  shape average 4500000 45000 90000
  service-policy Internet-Queueing

router#sh policy-map int f0/3/0
 !!!!!!!!SHAPING OMITTED!!!!!!!!!

  Class-map: RTP (match-all)
          0 packets, 0 bytes
          5 minute offered rate 0 bps, drop rate 0 bps
          Match:  dscp ef (46)
          Queueing
            Strict Priority
            Output Queue: Conversation 136 
            Bandwidth 250 (kbps) Burst 6250 (Bytes)
            (pkts matched/bytes matched) 0/0
            (total drops/bytes drops) 0/0

But when I apply a straight LLQ policy-map it seems to work ok:

policy-map qos-test
 class RTP
  priority 250

router#sh policy-map int f0/3/0
 FastEthernet0/3/0 

  Service-policy output: qos-test

    Class-map: RTP (match-all)
      982 packets, 139444 bytes
      5 minute offered rate 2000 bps, drop rate 0 bps
      Match:  dscp ef (46)
      Queueing
        Strict Priority
        Output Queue: Conversation 264 
        Bandwidth 250 (kbps) Burst 6250 (Bytes)
        (pkts matched/bytes matched) 1/142
        (total drops/bytes drops) 0/0

I'm pretty sure this is what I have setup at home, I'll look when I'm off work. Anyone see what I'm overlooking?

networker050184

Looks right to me.

burbankmarc

It was a problem with my IOS version. I upgraded to the latest 12.4T and all is right as rain. Although for some reason it changed my WRED from dscp-based to precedence-based, but no big deal changing it back.